package demo2;

import java.util.Objects;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 石方旭
 * Date: 2022-07-05
 * Time: 15:50
 */
public class Student {
    private String name;
    private int age;

    public Student(){

    }

    public Student(String name, int age) {
        this.name = name;
        this.age = age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    @Override
    public String toString() {
        return "Student{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Student student = (Student) o;
        return age == student.age && Objects.equals(name, student.name);
    }

    @Override
    public int hashCode() {
        return Objects.hash(name, age);
    }

    //@Override
//    public int compareTo(Student o) {
//       //return this.age - o.age;
//       // return o.name.compareTo(this.name);
//        int num = this.age - o.age;//根据年龄进行排序
//        return num==0?o.name.compareTo(this.name):num;//年龄相同就按照姓名进行排序
//    }
}
